More preferable to Chemists....Nature or Science magazine?
I remember reading Kary Mullis' autobiography and his excerpt regarding his personal endeavor in getting an article published in Nature. Kary was the Chemist who invented the PCR technique, the article that was published consisted of his musings on time travel from what I remember.......he apparently wrote it while in a drug induced state. According to his autobiography, Nature was quite embarrassed in publishing the article; notably, they had indicated the author as a physics professor.
So do Chemist's actually prefer Nature or Science? They both seem to be more biology oriented, not much pure Chemistry going on besides what may be more closely ascribed as molecular biology. Both of them cost a fortune by the way, I just paid over ten dollars for latest copy of Nature.

